Dry run should check the remote urls

[fntlnz]

Motivation

We have a flag to execute driverkit in a dry run mode that actually only validates the parameters.
Since driverkit heavily depends on the correctness of the parameters passed to download the correct kernel headers/source for the current distribution it seems right to me that dry run also checks the remote URLs for the existence of the resources without downloading the final artifacts. In this way, we can run driverkit against a list of files and be confident that they will work before doing the beefy builds.

Feature

See motivation

Alternatives

Be blind

Additional context

This is needed to allow the test-infra build grid have a test step in the PRs without doing the builds every time.

[poiana]

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/lifecycle stale

[poiana]

Stale issues rot after 30d of inactivity.

Mark the issue as fresh with /remove-lifecycle rotten.

Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

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/lifecycle rotten

[poiana]

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

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/close

[poiana]

@poiana: Closing this issue.

In response to this:

Rotten issues close after 30d of inactivity.

Reopen the issue with /reopen.

Mark the issue as fresh with /remove-lifecycle rotten.

Provide feedback via https://github.com/falcosecurity/community.
/close

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